Define the total molarity of acid and conjugate base

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Reference no: EM13310611

A beaker with 175ml of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100M . A student adds 5.40ml of a 0.330M HCl solution to the beaker. How much will the pH change? The pka of acetic acid is 4.760.

Reference no: EM13310611

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